14111515550452 has 24 divisors (see below), whose sum is σ = 25004524672512. Its totient is φ = 6967446192000.

The previous prime is 14111515550347. The next prime is 14111515550513. The reversal of 14111515550452 is 25405551511141.

It is a super-2 number, since 2×14111515550452² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9366549 + ... + 10768252.

It is an arithmetic number, because the mean of its divisors is an integer number (1041855194688).

Almost surely, 2^{14111515550452} is an apocalyptic number.

It is an amenable number.

14111515550452 is a deficient number, since it is larger than the sum of its proper divisors (10893009122060).

14111515550452 is a wasteful number, since it uses less digits than its factorization.

14111515550452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20136999 (or 20136997 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 40.

The spelling of 14111515550452 in words is "fourteen trillion, one hundred eleven billion, five hundred fifteen million, five hundred fifty thousand, four hundred fifty-two".